AS551/xD - Sending and receiving multiple SMS messages simultaneously

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The AS551/xD products are designed for professional SMS companies, who whish to send or receive SMS messages simultaneously though multiple GSM-channels. Housed in a 19” metallic (1U) robust casing, it is built to withstand the toughest environments. It can be delivered with a LAN-port in order to connect to the PC/server.
SimSwitch® is an extra option meaning that the product automatically can switch from one SIM to another, once the SMS bundle is empty. Per GSM-channel, 5 SIM-cards can be entered. A maximum of 30 SIM-cards in one product is therefore possible.

If your company does not have a SMS Software package, then SMS Comfort is the ultimate solution for you - read more